And maybe you need to express yourself in a physical manner that hearkens back to the Neanderthals.

The issue has come to the forefront because Martin Shkreli -- the nearly universally-despised CEO who raised the price of the AIDS drug Daraprim from $13.50 a pill to $750 -- is auctioning off the chance to punch him. He's doing it to raise money for the family of his PR consultant, who recently passed away. Specifically, he wants to help the man's son, who Shkreli says survived cancer. (Yes, there's an irony in the fact he wants to help someone who's fought cancer, but proved to be anything but a humanitarian when it came to those fighting AIDS.)

Shkreli's unorthodox method for raising money certainly unleashes the Hulk from our collective Bruce Banners. And he surely knew that the line of people who'd like to deck him would be longer than any created by fans camping out for another Star Wars movie.

So, if you could clench your fist and sock it to someone, who would it be? Still holding a grudge against that kid who tripped you in the cafeteria while you walked past the girl you had a crush on? New England Patriots head coach Bill Belichick is pretty smug, so maybe you want to put him in his place. Or how about that guy in the gym who never wipes down the machines after he's finished?